Initial plan

app/[lang]/page.tsx

@@ -179,7 +179,6 @@ export default function Home() {
                                             saveAndExit: false,
                                             noSaveBtn: true,
                                             noExitBtn: true,
-                                            modified: false,
                                             dark: darkMode,
                                             lang: currentLang,
                                         }}

components/chat-panel.tsx

@@ -639,7 +639,6 @@ export default function ChatPanel({
         sessionIsAvailable,
         currentSessionId,
         buildSessionData,
-        chartXML,
     ])
 
     // Update URL when a new session is created (first message sent)